Vitamin C is an essential antioxidant that enhances survival of oxidatively stressed human vascular endothelial cells in the presence of a vast molar excess of glutathione.
Montecinos V, Guzm?n P, Barra V, Villagr?n M, Mu?oz-Montesino C, Sotomayor K, Escobar E, Godoy A, Mardones L, Sotomayor P, Guzm?n C, V?squez O, Gallardo V, van Zundert B, Bono MR, O?ate SA, Bustamante M, C?rcamo JG, Rivas CI, Vera JC. Vitamin C is an essential antioxidant that enhances survival of oxidatively stressed human vascular endothelial cells in the presence of a vast molar excess of glutathione. J Biol Chem. 2007 May 25; 282(21):15506-15.